The harmful effects of soil pollution may come from direct contact with polluted soil or from contact with other resources, such as water or food which has been grown on or come in direct contact with the polluted soil.
A reason for your arm or hand falling asleep at night could be because of having a stroke. A stroke is a life-threatening emergency that happens when there is a disruption in the flow of blood to your brain. This can cause paralysis, loss of consciousness, numbness on one side of the body, and impaired speech.
Save. When your feet fall asleep you may lose feeling in your feet, they might feel heavy, or you may get the feeling of pins and needles. The reason that your feet fall asleep is usually because you have compressed the nerves. Nerves send messages back and forth from our brain to our body parts.